You should end up with a very uniformly colored ... If you are going to pressure cast the resin you absolutely must pressure cast the mold at the same pressure you will cast the resin.

If you need a lens for a project, chances are pretty good that you pick up a catalog or look up an optics vendor online and just order something. Practical, no doubt, but pretty unsporting ...

They are meticulous paintings cast in resin. These realistic aquarium scenes ... but finishing a larger painting can take up to a month. But Lillian's work shows that patience is a virtue.

However, there is limited research on what happens to polymer coatings as they age and how that might affect iron-containing metals, such as steel or cast ... up the aging process of the resin ...